000 00279nam a2200121Ia 4500
100 _aByrne, Donn
020 _a0-04-371065-4
942 _cBK
245 _aUsing the magnetboard
260 _aGeorge Allen & Unwin Ltd., London
_c1980
082 _a428.24078 Byr
300 _a77, pp
999 _c18035
_d18035